Electromagnetic field immunity test system applying array antenna technology

We examined about the electromagnetic field immunity test system applying the array antenna technology. This system is able to get the electric field uniformity and the high power electric field near the antenna, in a wideband, by the beam forming technology. We constructed an electromagnetic field immunity test system consisting of 64 elements array antenna as a prototype. In this paper, we calculated the electric field uniformity near electromagnetic field immunity test system. We measured electric distributions and compared with the calculated value and the measured value. From these results, the validity of the calculation method of the electric field uniformity near the test system was confirmed.